/*
 * Copyright (C) 2021 The Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.oushangfeng.pinneddemo.datainterface;

/**
 * Notify
 *
 * @since 2021-03-27
 * Created by oubowu on 2021/3/27 10:29
 * 事件传输
 */
public interface Notify {
    /**
     * notifyDataChanged
     */
    public void notifyDataChanged();

    /**
     * notifyDataInvalidated
     */
    public void notifyDataInvalidated();

    /**
     * notifyDataSetItemChanged
     *
     * @param position
     */
    public void notifyDataSetItemChanged(int position);

    /**
     * notifyDataSetItemInserted
     *
     * @param position
     */
    public void notifyDataSetItemInserted(int position);

    /**
     * notifyDataSetItemRemoved
     *
     * @param position
     */
    public void notifyDataSetItemRemoved(int position);

    /**
     * notifyDataSetItemRangeChanged
     *
     * @param startPos
     * @param countItems
     */
    public void notifyDataSetItemRangeChanged(int startPos, int countItems);

    /**
     * notifyDataSetItemRangeInserted
     *
     * @param startPos
     * @param countItems
     */
    public void notifyDataSetItemRangeInserted(int startPos, int countItems);

    /**
     * notifyDataSetItemRangeRemoved
     *
     * @param startPos
     * @param countItems
     */
    public void notifyDataSetItemRangeRemoved(int startPos, int countItems);
}
